Speaker assembly and hal sensor board, Removing the speaker assembly, Replacing the speaker assembly – Dell Latitude E4300 (Late 2008) User Manual
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Speaker Assembly and Hal Sensor Board
Dell™ Latitude™ E4300 Service Manual
Replacing the Speaker Assembly
Replacing the Hal Sensor Board
Removing the Speaker Assembly
1.
Follow the instructions in
What You Need to Know For Your Safety
.
2.
Remove the LED dashboard cover (see
Removing the LED Dashboard Cover
).
3.
Remove the keyboard (see
Removing the Keyboard
).
4.
Remove the display assembly (see
Removing the Display Assembly
).
5.
Remove the palm rest (see
Removing the Palm Rest
).
6.
Disconnect the speaker cable connector from the system board.
7.
Remove the two M2.5 x 4-mm screws from the right speaker and the two M2.5 x 2.3-mm screws from the left speaker.
8.
Remove the speaker assembly.
9.
Disconnect the hal sensor board from the speaker cable assembly (see
Replacing the Speaker Assembly
1.
Reconnect replacement hal sensor board to the Speaker cable assembly (see
Replacing the Hal Sensor Board
).
CAUTION:
Before working inside the computer, read the safety information that shipped with the computer. For additional safety best practices
information, see the Regulatory Compliance Homepage on www.dell.com at: www.dell.com/regulatory_compliance.
NOTICE:
Handle the speakers with care to avoid damaging them.
1 right speaker 2 speaker assembly cable connector
3 left speaker
NOTE:
This procedure assumes that you have completed the removal procedure first.
NOTE:
The left and right speakers are marker "L" and "R," respectively.